Product Features: CNC-3500 Stone Wire Saw adopts a CNC system, four linkages, use 16 surfaces slideway, 28pcs rolling wheels structure. And synchronous lifting through the intermediate drive, with 360 rotary trolleys, cutting stable and with high efficiency, it can dress 4 surfaces. Moreover, as it’s with CNC system, it can process the column slab, pillar, numeral, letter, Chinese characters, and other shapes for the stone.